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DFLT40AQ Datasheet

225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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Green DFLT5V0AQ DFLT40AQ
225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
PowerDI
Features
225W Peak Pulse Power Dissipation (10µs x 1000µs Waveform)
Excellent Clamping Capability
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Mechanical Data
Case: PowerDI®123
Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish Matte Tin Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Weight: 0.01 grams (Approximate)
PowerDI123
Top View
Ordering Information (Note 5)
Product
DFLTxxAQ-7*
Compliance
Automotive
Marking
Fxx
Reel Size (inches) Tape Width (mm)
78
Quantity per Reel
3,000/Tape & Reel
* Add "-7" to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 18V reverse standoff device = DFLT18AQ-7.
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Fxx = Product Type Marking Code
See Electrical Characteristics Table on Page 2
YM = Date Code Marking
Y = Year (ex: D = 2016)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2016
D
Jan
1
2017 2018 2019
EFG
Feb Mar
23
2020
H
Apr
4
2021 2022 2023 2024 2025
I J KLM
May
Jun
Jul
Aug
5678
2026
N
Sep
9
2027 2028 2029
OPQ
Oct Nov
ON
2030
R
Dec
D
PowerDI is a registered trademark of Diodes Incorporated.
DFLT5V0AQ DFLT40AQ
Document number: DS39043 Rev. 2 - 2
1 of 5
www.diodes.com
August 2016
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

DFLT40AQ Datasheet

225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

No Preview Available !

DFLT5V0AQ DFLT40AQ
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Peak Pulse Power Dissipation (Note 6) 10/1000µs
(Note 7) 8/20µs
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Instantaneous Forward Voltage @ IPP = 12A (Note 8)
Symbol
PPK
IFSM
VF
Value
225
1,125
50
3.5
Unit
W
A
V
Thermal Characteristics
Characteristic
DC Steady-State Power Dissipation (Note 9)
Thermal Resistance, Junction to Ambient (Note 9)
Thermal Resistance, Junction to Soldering Point (Note 10)
Operating and Storage Temperature Range
Symbol
PD
RθJA
RθJS
TJ, TSTG
Value
1.0
120
6
-65 to +150
Unit
W
°C/W
°C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Part Number
DFLT5V0AQ
DFLT18AQ
DFLT40AQ
Reverse
Standoff
Voltage
VRWM (V)
5.0
18
40
Breakdown
Voltage
VBR @ IT (Note 11)
Min (V)
Max (V)
6.40 7.0
20.0 22.1
44.4 49.1
Test
Current
IT (mA)
10
1.0
1.0
Max. Reverse
Leakage @ VRWM
IR (µA)
400
1.0
1.0
Max. Clamping
Voltage @ IPP
VC (V)
9.2
29.2
64.5
Max. Peak
Pulse Current
IPP
(A)
24.5
7.71
3.49
Marking
Code
FAE
FBT
FCR
Notes:
6. Non-Repetitive current pulse as shown in Figure 2 and derated above TA = +25°C as per Figure 1.
7. Non-Repetitive current pulse as shown in Figure 3 and derated above TA = +25°C as per Figure 1.
8. 1/2 sine wave (or equivalent square wave), pulse width = 8.3ms, duty cycle = 4 pulses/minute maximum.
9. Device mounted on 1"x1", FR-4 PCB; 2 oz. Cu pad layout. Cathode pad dimensions 5.5mm x 3.5mm. Anode pad dimensions 2.25mm x 3.5mm.
10. Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
11. VBR measured at pulse test current IT with tp 5.0ms at TA = +25°C.
100
75
50
Peak Value Ipp
Half Value Ipp/2
25
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Pulse Derating Curve
tp 10 X 1000 Waveform
as defined by R.E.A.
01 2
t, TIME (ms)
Fig. 2 Pulse Waveform
3
DFLT5V0AQ DFLT40AQ
Document number: DS39043 Rev. 2 - 2
2 of 5
www.diodes.com
August 2016
© Diodes Incorporated


Part Number DFLT40AQ
Description 225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Maker Diodes
Total Page 5 Pages
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